baber/WOPTO huggingface dataset:
Patent WO-2019206062-A1 (WO)
Title: Windshield assembly, heat dissipation device and server
Inventor: PENG HUAN
IPC: G06F1/20
Filed: 2019-04-22
Abstract: Disclosed are a windshield assembly, a heat dissipation device and a server for solving the problem in the prior art of the insertion of a module being laborious. The windshield assembly (200) comprises: a windshield plate (104, 204, 307, 508, 601, 705, 805), a connecting rod (202, 301, 505, 701, 801), a first-stage elastic assembly (203) and a second-stage elastic assembly (205). The connecting rod (202, 301, 505, 701, 801) comprises a force-bearing rod (206, 302, 401, 506, 702, 802) rotationally connected to a housing (101, 304, 603, 706, 806) of an equipment cabinet (201), and a pull rod (207, 306, 402, 703, 803) connected to the force-bearing rod (206, 302, 401, 506, 702, 802), with the pull rod (207, 306, 402, 703, 803) being provided with a block column (404). The first-stage elastic assembly (203) is in contact with the connecting rod (202, 301, 505, 701, 801) and the housing (101, 304, 603, 706, 806) and is used for providing the elasticity for the force-bearing rod (206, 302, 401, 506, 702, 802), such that the block column (404) abuts against the face, facing away from an insertion opening (102, 208, 308, 501, 709, 809), of the windshield plate (104, 204, 307, 508, 601, 705, 805), and the force-bearing rod (206, 302, 401, 506, 702, 802) is located between the windshield plate (104, 204, 307, 508, 601, 705, 805) and the insertion opening (102, 208, 308, 501, 709, 809). The windshield plate (104, 204, 307, 508, 601, 705, 805) is rotationally connected to the housing (101, 304, 603, 706, 806), and the second-stage elastic assembly (205) is in contact with the housing (101, 304, 603, 706, 806) and the windshield plate (104, 204, 307, 508, 601, 705, 805) and is used for providing the elasticity for the windshield plate (104, 204, 307, 508, 601, 705, 805). When a module is inserted, only a support force provided by the first-stage elastic assembly (203) and a support force provided by the second-stage elastic assembly (205) need to be successively overcome. The force needing to be overcome by the insertion of the module is separated into a plurality of relatively small forces, such that the insertion of the module saves on labor.
Patent WO-2020211143-A1 (WO)
Title: Liquid crystal display panel and liquid crystal display device
Inventor: CHEN XINGWU
IPC: G02F1/1335
Filed: 2019-05-20
Abstract: A liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel comprises multiple red sub-pixels (1), green sub-pixels (2) and blue sub-pixels (3) arranged in sequence; the side-viewing light leakage of the blue sub-pixel (3) is less than that of the red sub-pixel (1) and that of the green sub-pixel (2); by setting that the side-viewing light leakage of the blue sub-pixel (3) is less than that of the red sub-pixel (1) and that of the green sub-pixel (2), the brightness difference of the red sub-pixels (1), the green sub-pixels (2) and the blue sub-pixels (3) at the side-viewing can be reduced, and the problem of color cast at a large viewing angle of the liquid crystal display panel is mitigated.
Patent WO-2019233392-A1 (WO)
Title: Image processing method and apparatus, electronic device, and computer-readable storage medium
Inventor: LIU YAOYONG
IPC: G06K9/00
Filed: 2019-06-04
Abstract: An image processing method, comprising: acquiring an image to be tested; performing scene recognition on the image to be tested, so as to acquire a target scene label of the image to be tested; performing target detection on the image to be tested, so as to acquire a target body label of the image to be tested; determining an image label of the image to be tested according to the target scene label and/or the target body label; and performing image processing on the image to be tested according to the image label.
Patent WO-2020034753-A1 (WO)
Inventor: MA LING
IPC: G06F9/38
Filed: 2019-06-21
Abstract: 一种在CPU中执行指令的方法，该方法包括，从当前线程队列中提取指令形成指令块，以送入CPU执行单元执行，上述指令块中包含单条跳转指令作为最后一条指令。还将至少一条指令补充到当前线程队列，形成待执行线程队列。并且，根据CPU执行单元的执行结果，确定上述跳转指令的目标指令。接着，判断待执行线程队列中是否包含所述目标指令；如果不包含，则清除所述待执行线程队列，获取该目标指令，并将该目标指令添加到待执行线程队列中。
Patent WO-2020220493-A1 (WO)
Inventor: ZHU HUIJUN
IPC: H04B10/516
Filed: 2019-07-31
Abstract: Disclosed are an identification system and identification method for a same-wavelength optical fiber coding group. The identification system comprises a pulsed light source, a circulator, a same-wavelength optical fiber coding group, an optical splitter, a photoelectric detector and a main control module, wherein input ends of the pulsed light source, the same-wavelength optical fiber coding group and the optical splitter are sequentially connected to three ports of the circulator, and each output end of the optical splitter is connected to the photoelectric detector. A plurality of photoelectric detectors connected in parallel are sequentially turned on according to a time sequence; and a turning-on interval is fixed, actually involving averagely dividing reflected light to form a plurality of intervals, and the position of a same-wavelength optical fiber coding group and a code element corresponding thereto can be precisely positioned by means of performing differential calculation on a light intensity in each interval. In the present invention, a same-wavelength optical fiber coding group with relatively low processing difficulty is utilized, and photoelectric detectors connected in parallel are used for assisting with precise measurement, and therefore, the overall device cost is low, the precision is also ensured, and large-area popularization is facilitated.
Patent WO-2021026837-A1 (WO)
Inventor: WU CHUNLI
IPC: H04W36/00
Filed: 2019-08-14
Abstract: An apparatus comprises means for determining that there is data to be transmitted to a base station while the apparatus is configured such that a downlink channel which provides scheduling information is not being monitored for a period of time, and determining based on the data to be transmitted if the apparatus is to continue not monitoring the downlink channel for the period time or if the downlink channel is to be monitored before an end of the period of time.
Patent WO-2021046888-A1 (WO)
Title: Cleaning device after machining of stainless steel pipe
Inventor: LI PING
IPC: B08B13/00
Filed: 2019-09-20
Abstract: A cleaning device after machining of a stainless steel pipe. The cleaning device comprises a housing (1), the top of the housing (1) is provided with a cover plate (3), a steel pipe (9) is provided inside the housing (1), a steel pipe fixing base (6) for fixing the steel pipe (9) is provided under the steel pipe (9), the steel pipe fixing base (6) is slidably connected to the housing (1), a driving mechanism is provided under the steel pipe fixing base (6), a plurality of surface scraping mechanisms (2) for cleaning the outer surface of the steel pipe (9) is evenly distributed in the middle of an inner wall of the housing (1), and the housing (1) and the cover plate (3) are connected by means of snap-fits.
Patent WO-2020103568-A1 (WO)
Title: Dsp processor and system, and access method for external storage space
Inventor: SUN XUETING
IPC: G06F3/06
Filed: 2019-09-24
Abstract: A DSP processor and system, and an access method for an external storage space. The DSP processor (10) comprises: a DSP core (100), a program port (102) and a data port (101) connected to the DSP core (100) and used for accessing an external storage device (300), where the program port (102) and the data port (101) respectively are configured with storage device management units (201 and 202) used for access address management. The program port (102) and the data port (101) respectively are configured with the storage device management units (201 and 202) used for access address management; therefore, an instruction fetching operation and a data fetching operation can be carried out in parallel, thus increasing the efficiency of the DSP system.
Patent WO-2021068161-A1 (WO)
Title: Indication of synchronization signal and physical broadcasting channel block transmission beam adjustment
Inventor: HUANG MIN
IPC: H04W56/00
Filed: 2019-10-10
Abstract: Methods, systems, and devices for wireless communications are described. Generally, a base station may send, and a user equipment (UE) may receive, a transmission beam adjustment message indicating a change from a first time interval to a second time interval in which a transmission beam is utilized to transmit a synchronization signal and physical broadcasting channel block (SSB). The base station may send the transmission beam adjustment message to all connected UEs, individual UEs affected by the adjustment, or to one or more UE groups. The UE may receive the transmission beam adjustment message and determine a new time interval of the transmission beam pattern that the base station is using the transmission beam to transmit the SSB. The UE may monitor the new time interval for the SSB using a receive beam that corresponds to the transmission beam.
Patent WO-2020083196-A1 (WO)
Inventor: TANG WANFU
IPC: B01D50/00
Filed: 2019-10-21
Abstract: L'invention concerne un système d'élimination de poussière de gaz d'échappement, comprenant une entrée de système d'élimination de poussière, une sortie de système d'élimination de poussière, un dispositif de champ électrique (1021) et un dispositif d'équilibrage d'air (1023). Le système de traitement de gaz d'échappement peut éliminer efficacement les matières particulaires des gaz d'échappement, et présente un meilleur effet de traitement de purification sur les gaz d'échappement.
Patent WO-2021062898-A1 (WO)
Title: Printer paper separating device, and printer
Inventor: LIU ZHIPING
IPC: B41J13/22
Filed: 2019-10-25
Abstract: Disclosed is a printer, comprising a printer paper separating device and a shell. The printer paper separating device comprises a base (1) and a paper clamping member (2), with a printer paper-containing cavity (11) being provided in the base (1); and the printer paper separating device further comprises a shaping structure for enabling the middle of a piece of printer paper (4) to arch and two sides thereof to be close to the bottom (111) of the printer paper-containing cavity, and the paper clamping member (2) is provided with a receding middle part (23) that matches the shaping structure, and paper blocking parts (24) that are arranged on two sides of the receding middle part and that only allow a piece of printer paper (4) to pass therethrough. The printer and the printer paper separating device solve the problem of multiple pieces of printer paper (4) being conveyed at the same time when a piece of printer paper (4) is conveyed.
Patent WO-2020093991-A1 (WO)
Inventor: SALAH ABDELLATIF
IPC: H04W72/04
Filed: 2019-11-05
Abstract: Various examples and schemes pertaining to enhancement of New Radio (NR) physical uplink shared channel (PUSCH) for ultra-reliable low-latency communication (URLLC) in mobile communications are described. An apparatus determines whether to apply a cyclic delay diversity (CDD) scheme for a PUSCH transmission. The apparatus performs the PUSCH transmission to a network node of a wireless network with the CDD scheme applied responsive to determining that the CDD scheme is to be applied. Optionally, the apparatus receives a signaling from the network node indicating information related to mini-slot repetition such that the apparatus performs the PUSCH transmission with at least one symbol repeated in multiple mini-slots within a slot. Optionally, the apparatus also performs a transport block size (TBS) calculation for the PUSCH transmission with an assumption of no demodulation reference signal (DMRS) in the TBS calculation.
Patent WO-2021082045-A1 (WO)
Title: Smile expression detection method and apparatus, and computer device and storage medium
Inventor: LI ZHANCHUAN
IPC: G06K9/00
Filed: 2019-11-08
Abstract: Disclosed are a smile expression detection method and apparatus, and a computer device and a storage medium. The method comprises: when text data converted from voice data that is acquired by means of sound source positioning and at a preset sound source position is successfully matched with target text data, determining identity information of a person at the preset sound source position according to an image of the person; when a gesture type acquired in the image of the person is a preset gesture item, determining that smile expression detection is started, and turning on a photographic device to start continuous filming of video information of the person; identifying an enlarged picture of a preset facial position in the video information of the person by means of a smile identification model, and acquiring an identification result output by the smile identification model; and when a smile expression detection termination instruction is received, enabling the photographic device to stop filming the video information of the person. The present application reduces the data volume of stored video information, and also reduces the query amount of video information during a time period for manually tracing an expression, thereby improving the accuracy of smile expression detection.
Patent WO-2020108379-A1 (WO)
Inventor: ZHAO JUNJIE
IPC: H04L29/08
Filed: 2019-11-21
Abstract: L'invention concerne un procédé et un dispositif de notification d'événement, un appareil et un support de stockage informatique. Le procédé de notification d'événement consiste à : recevoir une demande d'abonnement à un événement en provenance d'un abonné (S101), la demande d'abonnement à un événement comprenant une ou plusieurs parties notifiées ; diviser la ou les parties notifiées en un ou plusieurs groupes (S102), chaque groupe comprenant une ou plusieurs parties notifiées ; et envoyer une notification d'événement aux parties notifiées d'au moins un groupe parmi le ou les groupes (S103).
Patent WO-2021114024-A1 (WO)
Inventor: QIU JIE
IPC: A61K31/045
Filed: 2019-12-09
Abstract: It relates to a composition for brightening and/or whitening keratin materials comprising: i)at least one flavonoid; ii) at least one hydroxylated diphenylmethane derivative of formula (I) below: (I) wherein: R 1  is selected from a hydrogen atom, amethyl group, asaturated or unsaturated, linear or branched hydrocarbon chain containing from 2 to 4 carbon atoms, an -OH group and a halogen, R 2  is selected from a hydrogen atom, amethyl group, and a saturated or unsaturated, linear or branched hydrocarbon chain containing from 2 to 5 carbon atoms, R 3  is selected from a methyl group or a saturated or unsaturated, linear or branched hydrocarbon chain containing from 2 to 5 carbon atoms, R 4  and R 5  are, independently of one another, selected from a hydrogen atom, a methyl group, asaturated or unsaturated, linear or branched hydrocarbon chain containing from 2 to 5 carbon atoms, an -OH group or a halogen; and iii) at least one skin peeling agent. It also relates to a cosmetic process for brightening and/or whitening keratin materials, in particular the human skin.
Patent WO-2020211420-A1 (WO)
Title: Heat pump air conditioning system and defrosting control method therefor
Inventor: MENG QINGCHAO
IPC: F24F11/41
Filed: 2019-12-19
Abstract: Disclosed are a heat pump air conditioning system and a defrosting control method therefor, aimed at solving the problem of low defrosting efficiency of a heat source tower in an existing heat pump air conditioning system. The heat pump air conditioning system comprises a defrosting loop, a main loop, and a heat exchange loop. The defrosting loop comprises a heat source tower, a heating mechanism and a first conveying mechanism that are connected end to end in turn; when the heat pump air conditioning system is in a defrosting mode, the first conveying mechanism is used for making a refrigerant in the defrosting loop to circulate, and the heating mechanism is used for heating the refrigerant in the defrosting loop so as to defrost the heat source tower with heat. The defrosting control method determines whether to make the heat pump air conditioning system enter a defrosting mode according to a pressure difference between inlet and outlet air and/or the continuous operation time. The heating mechanism is used for heating the refrigerant circulating in the defrosting loop, which improves the heating efficiency of the refrigerant in the defrosting loop and further improves the defrosting efficiency of the heat source tower.
Patent WO-2021128039-A1 (WO)
Title: 一种基于无中心自组网的语音会议的通信方法及装置
Inventor: ZHAO SONG
IPC: H04W72/12
Filed: 2019-12-25
Abstract: 本申请公开了一种基于无中心自组网的语音会议的通信方法及装置，其中，应用于接入无中心自组网中的任意一个节点，包括：接收到广播语音的触发请求的情况下，选择业务时隙；业务时隙为预设的MAC帧中的部分业务时隙，MAC帧中的其它业务时隙用于其它节点广播语音；在选择的业务时隙广播语音。通过本申请，可以使无中心自组网中的多个节点广播语音的过程同时进行。
Patent WO-2021027242-A1 (WO)
Inventor: WANG HONG
IPC: H01L29/778
Filed: 2019-12-31
Abstract: A GaN-based MIS-HEMT device having a Г-shaped gate and preparation method therefor. The device comprises a structure such as an AlGaN/GaN heterojunction epitaxial layer (1). The device further comprises a Г-shaped gate electrode (6). The Г-shaped gate electrode (6) comprises a gate cap and a gate foot. One end of the gate foot is connected to a part of the lower surface of the gate cap, and the other end thereof is connected to an upper surface of a gate dielectric layer (4) partially exposed at a second opening. The remaining lower surface of the gate cap is connected to an upper surface of a passivation layer (5). By combining G-line or I-line photolithography, comprising contact photolithography and stepping photolithography, with a metal lift-off process or metal lithography process, a part of the gate (6) is made to contact the gate dielectric layer (4), and the other part thereof is made to contact the passivation layer (5) by means of alignment at an opening of the passivation layer (5), such that the linewidth of the gate (6) is greatly reduced under the extreme linewidth of photolithography. A field plate is introduced to the Г-shaped gate structure (6). The field plate modulates the electric field strength distribution of a conductive trench on the side of the gate (6) close to a drain (3), thereby improving a breakdown voltage of a device.
Patent WO-2021042644-A1 (WO)
Inventor: HAN PEIZHOU
IPC: F02B75/04
Filed: 2020-08-21
Abstract: 一种可变中冷型绝热内燃机，包括缸盖(1)和装有活塞(10)的汽缸(5)，在缸盖(1)中通过可变升程活塞(13)形成了可变燃烧室(24)，该可变燃烧室(24)下侧的通气口(11)设在了汽缸(5)顶部范围内，让可变燃烧室(24)的燃烧室阀(3)处在了活塞（10）上侧，并经穿过活塞（10）的阀杆（8）被外侧控制，因能让作功燃气直接向下进入汽缸(5)，从而减少了作功燃气的热量损失，在把燃烧室阀(3)设在可变燃烧室(24)之外的位置后，作功时可适当的提前点火燃烧，在活塞(10)移到上止点时再让燃烧室阀(3)把可变燃烧室(24)与汽缸(5)沟通，使作功燃气在最佳时刻进入汽缸(5)作功，消除了降低效率的时间损失，让发动机的效率进一步提高。
Patent WO-2021051721-A1 (WO)
Inventor: JIANG SHEN
IPC: G01S7/484
Filed: 2020-01-03
Abstract: 一种激光雷达，将激光雷达的控制功能、处理功能、发射功能、接收功能和接口功能通过各个独立的板卡来实现，避免元器件产生发热聚集效应。另外，将数字信号处理的数字板和模拟信号处理的模拟板分开设置，减少模拟信号和数字信号之间的电磁干扰，从而能进一步降低激光雷达的内部干扰程度。
Patent WO-2020156106-A1 (WO)
Inventor: LIAN LEI
IPC: A01P13/00
Filed: 2020-01-11
Abstract: 一种杂环基芳基甲酰胺类或其盐、制备方法、除草组合物和应用。所述杂环基芳基甲酰胺类化合物或其盐的结构式如式I，化合物的除草活性优异，且具有更高的作物安全性，尤其是对于小麦、水稻、玉米等关键农作物建立了良好的选择性。
Patent WO-2020147756-A1 (WO)
Inventor: ZHU HUALIN
IPC: H04W24/02
Filed: 2020-01-15
Abstract: The embodiments of the present application provide a session management method and apparatus, relating to the technical field of communication, which are used to provide quality of service (QoS) guarantee for terminal services. The solution comprises: a first control plane network element in a first network is determined to manage a first session, wherein, the first session is used to provide connection for a second terminal in the first network, and the first control plane network element is a network element in the first network; the first control plane network element manages the first session.
Patent WO-2021147040-A1 (WO)
Title: Integrated circuit
Inventor: HU JUNWEI
IPC: H01B11/00
Filed: 2020-01-22
Abstract: Provided is an integrated circuit, which relates to the technical field of electronics, and is used for reducing the area of an integrated circuit occupied by a transmission line switch. A transmission line switch is provided in the integrated circuit. The transmission line switch is provided with a positive-phase differential input port, a negative-phase differential input port, a first positive-phase differential output port, a first negative-phase differential output port, a second positive-phase differential output port, and a second negative-phase differential output port. The transmission line switch is provided with a first coil and a second coil, which are coupled to each other, and a third coil and a fourth coil, which are coupled to each other. The positive-phase differential input port is arranged at one end of the first coil and the third coil, the negative-phase differential input port is arranged at one end of the second coil and the fourth coil, the first positive-phase differential output port and the first negative-phase differential output port are respectively arranged at the other end of the first coil and the second coil, and the second positive-phase differential output port and the second negative-phase differential output port are respectively arranged at the other end of the third coil and the fourth coil.
Patent WO-2020258917-A1 (WO)
Inventor: HOU XINYU
IPC: G06F15/17
Filed: 2020-03-05
Abstract: The present application provides an artificial intelligence exchange AI Switch chip and server, wherein, the AI Switch chip includes a first AI interface, a first network interface and a controller, the first AI interface is used to connect the AI Switch chip to a first AI chip in the first server, the first AI chip is any one of the multiple AI chips in the first server; the first network interface is used to connect the AI Switch chip to a second server; the controller receives the data sent by the first AI chip through the first AI interface; then the data is sent to the second server through the first network interface. Through the AI Switch chip, when the server needs to send the data in the AI chip to another server, the data sent by the AI chip can be directly received through the AI interface, then the data is sent to another server through one or more network interfaces connected to the controller, so that the data in the AI chip in the server is transmitted to other servers with less delay and higher efficiency.
Patent WO-2021195888-A1 (WO)
Title: 无人机的控制方法、控制终端、服务器及存储介质
Inventor: WEI JIANPING
IPC: G05D1/10
Filed: 2020-03-30
Abstract: 一种无人机的控制方法、控制终端、服务器及存储介质，该方法包括：根据选择操作选择目标无人机的身份信息(S101)；根据控制操作生成控制指令(S102)；向服务器发送控制指令和目标无人机的身份信息(S103)；接收控制终端发送的控制指令和目标无人机的身份信息(S201)；根据目标无人机的身份信息，判断目标无人机是否与控制终端绑定(S202)；若绑定，根据目标无人机的身份信息将控制指令向目标无人机转发(S203)。
Patent WO-2021057004-A1 (WO)
Title: Information processing method and apparatus, electronic device and computer readable storage medium
Inventor: HU JIANFENG
IPC: G06F16/958
Filed: 2020-03-31
Abstract: An information processing method and apparatus, an electronic device, and a computer readable storage medium, the method comprising: obtaining target task object information by means of at least one processor (S100); obtaining garbage classification information corresponding to a target task object according to the target task object information by means of at least one processor (S200); and displaying the garbage classification information on a target task display page (S300), so that a user can be guided to classify garbage, and the accuracy of garbage recognition and classification can be improved.
Patent WO-2020259021-A1 (WO)
Inventor: CHANG MIAO
IPC: H01L51/52
Filed: 2020-04-16
Abstract: The present application provides a display device and a display panel thereof, and a transparent display panel. The transparent display panel comprises a light transmitting substrate and a plurality of first sub-pixels located on the light transmitting substrate. Each of the first sub-pixels comprises a light transmitting area and a non-light transmitting area, and the non-light transmitting area is provided with a first light reflecting anode, a first light emitting structure layer, and a first cathode in a stacking manner; the light transmitting area completely coats the non-light transmitting area, or the non-light transmitting area completely coats the light transmitting area.